answersLogoWhite

0

Is 21 a prim number

User Avatar

Anonymous

∙ 14y ago
Updated: 10/17/2024

No, it is composite. 21 is divisible by 1, 3, 7, and 21. =)

User Avatar

Wiki User

∙ 14y ago
Copy

What else can I help you with?

Related Questions

What are prim and composite numbers?

a prim number is a number that only one and its self can go it to it ....... And a composite number is when other numbers can go in to it


What is the Prim factorixation of 9 and 21?

They are: 3*3 = 9 and 3*7 = 21


Is 10 a prim number?

No.


Is 72 a prim number?

no it is not a prime number


Is 104 a prim number?

no. it is not a prime number


Is 70 a prim number?

No 70 is not a prime number.


What is the prim number after 50?

53


Is 233 a prim number?

Yes.


What is the tenth prim number?

29


Is 51 a prim number?

No 17


Is 417 a prim number or a composite nuMber?

No, it can be divided by 3


Is 453 a prim number?

yes, 453 is a prime number

Trending Questions
What is unusual about Esperanto? How do you spell class in spanish? What are antonyms of talon? Where may untreated human waste be dumped overboard whilw on inland water? In an effort to demoralize the South after 1863 where did Union forces focus their attacks? In telling the odyssey which technique would bard have used? Where is the River Rock Casino located? What year was Sako Rifle with serial? What makes the trac light come on in a 1994 Lexus gs300 when drving? What is the cheetah a predator of? What can you use to remove peeling paint on a inground pool? How can I use a monitor to enhance my music listening experience? Are radiation symptoms contagious? Which substance carries glucose from the small intestine to all the other cells in the body? What was the conflict between the African American and White Americans? Why was the Galaxy Note 7 banned and what were the reasons behind its recall? Who makes topographic maps? When is the amazing spider man coming out to the cinima? What is the percent of 11 out of 5? What causes a gas to diffuse?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.